<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>注册</title>
    <link rel="stylesheet" href="./注册.css">
</head>

<body>
    <video autoplay loop muted>

        <source src="https://files.codelife.cc/itab/defaultWallpaper/videos/02.mp4" video/mp4">

    </video>

    <script src="https://code.jquery.com/jquery-3.7.1.js"></script>

    <div class="box">
        <h2>注册</h2>
        <div class="input-box">
            <label>用户名</label>
            <input type="text">
            <span>用户名必须为4—10个中文字符</span>
        </div>
        <div class="input-box">
            <label>密码</label>
            <input type="password">
            <span>请输入至少6位大小写字母和数字组合的密码</span>
        </div>
        <div class="input-box">
            <label>邮箱</label>
            <input type="email">
            <span>请输入正确的邮箱格式</span>
        </div>
        <div class="btn-box">
            <div>
                <button onclick="fn()">注册</button>
            </div>
        </div>
    </div>

    <script src="./注册.js"></script>

</body>

</html>